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Vehicle-Specific Guide
This guide is customized for your 2021 Honda PASSPORT
B2818: B2818: Door Locks Actuator Malfunction
on 2021 Honda PASSPORT
Fix Cost
$100 - $300
Parts & Labor
Difficulty
3/5
1-2 hours
DIY Possible?
❌ No
Pro recommended
Your Vehicle
2021 Honda
PASSPORT
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Important for 2021 Honda PASSPORT Owners
Before starting repairs, verify which engine your 2021 Honda PASSPORT has. Check your VIN or engine code to ensure you order the correct parts.
📖 What Does B2818 Mean on 2021 Honda PASSPORT?
The door locks actuator is malfunctioning, preventing the doors from locking or unlocking properly.
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Symptoms
- • Doors won't lock or unlock
- • clicking sound when trying to lock/unlock
- • door locks stuck
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Common Causes
- • Faulty door locks actuator
- • wiring issue
- • faulty door lock module
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How to Fix B2818 on 2021 Honda PASSPORT
1. Disconnect battery to reset system, 2. Check and repair wiring, 3. Replace faulty door locks actuator or door lock module
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Need Maintenance Info for Your PASSPORT?
Get oil capacity, filter specs, and torque settings for your specific 2021 Honda PASSPORT.
View 2021 Honda PASSPORT SpecsParts for 2021 Honda PASSPORT
Essential Tool
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Related Diagnostic Codes
Other codes that may appear with B2818
B2816
Sequential Code
B2816: Airbag System Fault
High
B2817
Sequential Code
B2817: Climate Control Temperature Sensor Malfunction
Medium
B2819
Sequential Code
B2819: Power Window Regulator Malfunction
Medium
B2820
Sequential Code
B2820: Seat Position Sensor Circuit Malfunction
Medium
💡 Why These Codes Are Related:
- • Similar Issues: Same root cause or component failure
- • Related Problems: Often occur together due to system interactions
- • Sequential Codes: Progressive failure stages or multiple sensors
- • Same System: Components within the same automotive system